"Speech Plus" [一声通] for Windows 2000/XP/2003/VISTA (32 bits)/ 7 (32 bits) : disk 2.

MLA

"speech Plus" [一声通] for Windows 2000/xp/2003/vista (32 Bits)/ 7 (32 Bits) : Disk 2. Singapore: Bider, n.d.

APA

(n.d). "Speech Plus" [一声通] for Windows 2000/XP/2003/VISTA (32 bits)/ 7 (32 bits) : disk 2. Singapore: Bider.

Chicago

"speech Plus" [一声通] for Windows 2000/XP/2003/VISTA (32 Bits)/ 7 (32 Bits): Disk 2. Singapore: Bider, n.d.